180538808

素因数分解:

$2^3\times {\mathrm{3389}}^1\times {\mathrm{6659}}^1$

素因数の和:10054

約数の個数: 16

約数和(自身を含む): 338661000

約数和(自身を除く): 158122192

約数列:

[1, 2, 4, 8, 3389, 6659, 6778, 13318, 13556, 26636, 27112, 53272, 22567351, 45134702, 90269404, 180538808]

約数ペア:

[(1, 180538808), (2, 90269404), (4, 45134702), (8, 22567351), (3389, 53272), (6659, 27112), (6778, 26636), (13318, 13556)]